Clean the dirt: it has powerful suction - kills up to 99.9% of bacteria, including E. coli, Salmonella and Staphylococcus and up to 99.9% of allergens such as animal hair 'pets, pollen, bed bugs and mites<br> <br> UV light sterilization, leave the surface, UV light will be automatically turned off.<br> <br> Remove moisture : there is a hot air outlet. Can make your bed dry and comfortable.<br> <br> Three-point protection: one of the three points, under the vacuum<br> <br> This bed vacuum can make your bed , your sofa clean and dry, especially when it is wet or rainy. And a clean, dry bed will relieve itching and make your sleep sweet :-)<br> <br> <br> <br> Life: 2 hours<br> <br> Power (W):<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store